70,000 ladybugs released in Mall of America

A group of Minnesota third graders got a unique science lesson at a special Earth Day event at the Mall of America. 72,000 ladybugs were released inside of the mall to demonstrate the "biological defense" system of the bugs.

http://archive.dnj.com/VideoNetwork/2324771930001/70-000-ladybugs-released-in-Mall-of-Americahttp://archive.dnj.com/VideoNetwork/2324771930001/70-000-ladybugs-released-in-Mall-of-Americahttp://bc_gvpc.edgesuite.net/img/963482463001/201304/1956/963482463001_2324722891001_thumbnail-for-video-2324746989001.jpg70,000 ladybugs released in Mall of AmericaA group of Minnesota third graders got a unique science lesson at a special Earth Day event at the Mall of America. 72,000 ladybugs were released inside of the mall to demonstrate the "biological defense" system of the bugs.1KAREearth day studyEnvironmental studyladybugsmall of americanvpcNational Newsscientific studyGreen/Environment01:04